tsarnaev was read his miranda rights in a brief bedside session in the intensive care unit at boston's beth israel hospital. the appearance began when a magistrate judge asked a doctor whether he was alert saying you can rouse him. according to a transcript of the appearance, tsarnaev nodded for times to questions but spoke just one word. when asked can you afford a lawyer, he answered simply -- no. the government says it has photographic evidence placing tsarnaev and his brother at the scene of the bombings as well as physical evidence tying them to the attacks. in the complaint the fbi says that at 2:38 p.m. on the day of the bombings, 11 minutes before the first bomb went off, a surveillance camera shows dzhokhar and tamerlan tsarnaev walking toward the boston marathon finish line with backpacks. then a surveillance camera mounted on the restaurant nearby captures crucial pieces of evidence. seven minutes before the first bombing the video which still hasn't been released shows dzhokhar walking toward the second bombing site. three minutes later he works his way into the crowd and t